| ceramides | Niacinamide | |
|---|---|---|
| Type | Support / formulation | Key active |
| What it is | Skin barrier-restoring lipid | Cell-communicating / barrier-repair active |
| Flags | — | Fungal-acne safe · Comedogenic 0/5 |
Ceramides are naturally occurring lipids that make up a major component of the skin's outermost barrier, helping to retain moisture and protect against environmental damage. In skincare, they are added to replenish depleted lipids and support barrier function, particularly in dry or compromised skin.
Niacinamide (vitamin B3) is a water-soluble active that supports the skin barrier, regulates sebum, brightens hyperpigmentation, and reduces inflammation. It is widely tolerated across skin types and used in concentrations commonly ranging from 2% to 10%.
General educational information for Indian skin, compiled from published dermatology literature and structured ingredient data. Not medical advice or a diagnosis.